The official PDF from DriveThruRPG includes JPEG maps specifically formatted for Virtual Tabletops (VTT) like Roll20 or Foundry, with GM-only information removed.
With 930 keyed locations and 10 main levels, flipping through a physical 400-page tome can be cumbersome. The PDF allows for instant keyword searching and easier navigation between floor plans and room descriptions. gunderholfen pdf best
Features 10 main dungeon levels, 22 sub-levels, and even a floating demi-plane. The official PDF from DriveThruRPG includes JPEG maps